INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98f43921bebea3359b35696e9fb1b7cd1f6db628c3a1a6c3e35742197aec39a0', 
    'D4ExSGFQnNiyqSeBPxQvoKQZkibh11Ahsg9Be4/jMDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)